RKI Instruments EAGLE 2 Manual - Manual (Page 67)

EAGLE 2 Operator’s Manual Entering Calibration Mode • 57
cylinder. This chapter also includes instructions for calibrating one channel at
a time using single calibration.
Entering Calibration Mode
To enter Calibration Mode, do the following:
1. Find a fresh-air environment. This is an environment free of toxic or
combustible gases and of normal oxygen content (20.9%).
2. While in Measuring Mode, press and hold the RANGE ▼ SHIFT button,
then press the DISPLAY ADJUST NO button and release both buttons.
3. If the unit prompts you for the password, enter it by using the AIR ▲
YES and RANGE ▼ SHIFT buttons to select each password number and
then pressing and releasing POWER ENTER RESET to enter the number
and move on to the next one.
4. The Calibration Mode Screen displays with the cursor next to AUTO
CALIBRATION.
NOTE: The following screens illustrate a four-gas EAGLE 2 for detection
of CH
4
(%LEL using catalytic sensor), oxygen, H
2
S, and CO. Your
EAGLE 2 may display slightly different screens.
CALIBRATION MODE
> AUTO CALIBRATION
SINGLE CALIBRATION
PERFORM AIR ADJUST
NORMAL OPERATION